I am fairly new to rod wrapping and have wrapped about 8-10 rods for my collection. I have been using Prowrap thread but would like to switch to Madeira thread for better color selections. Questions are: 1. Is there a good source of Madeira thread online with competitive pricing? 2. I assume that I will need to order the 40wt thread and that this size is similar to size A of nylon thread. 3. Madeira also manufacture and market metallic thread. How do their metallic thread compare to other company's metallic thread? 4. Can I use both Madeira 40wt thread and Prowrap Size A thread together? In other words, are their sizes similar enough that it won't affect the overall look of the wrap? Thanks in advance!